I am using ADAU1761 in wireless MIC system. I need ADAU1761 audio output 32.768KHz single tone, but it audio max output 26 KHz now. Is ADAU1761 audio output that can output 32.768 KHz single tone, please?
Please follow this tutorial and complete all of the steps necessary to configure the ADAU1761 for 96 kHz operation: http://ez.analog.com/docs/DOC-1431
Are you using the ADC or the DAC or passing through both? What sample rate are you using? Because of the band-pass filters, if you are using 44.1 or 48 kHz sample rate, you will not be able to pass ~32 kHz through the ADAU1761. If you run the part at 95 kHz, you will be able to pass this signal.
I am use DAC to production 32.768KHz. I have try use 96KHz sample rate, but output frequency can't over 26 KHz. Is it need other setting for ADAU1761 ? Thank you.
Thank you for your help.
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